CVE-2016-1504: Buffer Overflow
First published: Tue Feb 07 2017(Updated: )
dhcpcd before 6.10.0 allows remote attackers to cause a denial of service (invalid read and crash) via vectors related to the option length.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| dhcpcd | <=6.9.4 | |
| <=6.9.4 |
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Reference Links
- http://roy.marples.name/projects/dhcpcd/info/595883e2a431f65d8fabf33059aa4689cca17403
- http://roy.marples.name/projects/dhcpcd/timeline?r=trunk&nd&c=2016-01-07+16%3A47%3A19&n=200
- http://www.openwall.com/lists/oss-security/2016/01/07/3
- http://www.openwall.com/lists/oss-security/2016/01/07/4
- http://www.securitytracker.com/id/1034601
- https://security.gentoo.org/glsa/201606-07
Frequently Asked Questions
What is the severity of CVE-2016-1504?
CVE-2016-1504 is rated as a moderate severity vulnerability due to its potential for causing denial of service.
How do I fix CVE-2016-1504?
To fix CVE-2016-1504, you should upgrade to dhcpcd version 6.10.0 or later.
Which software versions are affected by CVE-2016-1504?
CVE-2016-1504 affects dhcpcd versions prior to 6.10.0, specifically up to and including 6.9.4.
What type of attack can exploit CVE-2016-1504?
CVE-2016-1504 can be exploited by remote attackers to cause a denial of service through invalid read operations.
Is CVE-2016-1504 a local or remote vulnerability?
CVE-2016-1504 is considered a remote vulnerability as it allows attacks over the network.
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- version/dhcpcd/6.9.4